Condom with ID (identification code) and preparation method thereof

A technology for identifying codes and condoms, which is applied to male contraceptives, coatings, etc., to achieve the effect of reducing fake and shoddy condoms, clear identification codes, and widely popularized and applied

Inactive Publication Date: 2010-06-30
SHANGHAI MINGBANG RUBBER PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no condom with an identification code on the domestic and foreign markets.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The said condom with identification code of the present invention is made up of inner latex film layer, identification code layer and outer latex film layer, and identification code layer is arranged between two latex layers, or in other words, is inner layer An identification code layer is arranged between the latex film layer and the outer latex film layer.

[0008] The preparation method of the condom with identification code belonging to the present invention, the concrete steps are as follows:

[0009] After the model is dipped in latex for the first time and dried to shape, the outer surface of the model has an inner latex film; the identification code is printed on the inner latex film formed on the model with an environmental protection coding device to form an identification code layer ; Carry out the dipping and drying treatment of the latex for the second time. Finally, crimping and demoulding, the condom with identification code of the present invention is ...

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Abstract

The invention discloses a condom with ID (identification code) and a preparation method thereof, which belongs to technical field of condom. The condom comprises an inner latex film layer, an ID layer and an outer latex film layer, wherein, the ID layer is arranged between the inner latex film layer and the outer latex film layer. The manufacturing procedures are as follows: the outer surface of the model is provided with the inner-layer latex film after the first latex dipping and drying molding; the ID spray printing of the inner-layer latex film formed on the model is conducted through using an environmental-friendly coding device; the second latex dipping and drying processing are conducted. Lastly, edge-rolling, and demoulding are conducted to obtain the condom with ID provided by the invention. For the condom prepared in the invention, the condom body with clear ID has no foreign body sensation, integration, and the same use as the ordinary condom; the ID is used as anti-counterfeit mark, and can decrease counterfeit condoms of poor quality.

Description

technical field [0001] The invention relates to a condom, in particular to a condom with an identification code and a preparation method thereof. Background technique [0002] Condoms are male contraceptives, generally made of high-quality latex, made of glass or stainless steel molds impregnated with natural latex. Due to the special requirements of the condom, the product must be made very thin, with a thickness between 0.03-0.08mm. In order to ensure the effect of use, the product must not have any small leaks (including small holes invisible to the naked eye). For this reason, countries all over the world generally all adopt the method for dipping twice or more times to make condom now. At present, there is no condom with an identification code on the domestic and foreign markets. Contents of the invention [0003] The purpose of the present invention is to overcome the disadvantages of the prior art and provide a condom with an identification code and a manufacturi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F6/04B29C41/14
Inventor 蔡启杰
Owner SHANGHAI MINGBANG RUBBER PROD
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